<template>
    <el-card class="page-tools">
        <el-row type="flex" justify="space-between" align="middle">
            <!-- 左侧内容 -->
            <el-col>
                <div v-if="showBefore" class="before">
                    <i class="el-icon-info"></i>
                    <!-- 定义前面得插槽 -->
                    <slot name="before"></slot>
                </div>
            </el-col>
            <!-- 右侧内容 -->
            <el-col>
                <el-row type="flex" justify="end">
                    <!-- 定义后面的插槽 -->
                    <slot name="after"></slot>
                </el-row>
            </el-col>
        </el-row>
    </el-card>
</template>

<script>
export default {
    name: 'PageTools',
    props: {
        showBefore: {
            type: Boolean,
            default: false
        }
    }
}
</script>

<style lang='scss'>
.page-tools {
    margin: 10px 0;

    .before {
        line-height: 34px;

        i {
            margin-right: 5px;
            color: #409eff;
        }

        display: inline-block;
        padding: 0px 10px;
        border-radius: 3px;
        border: 1px solid rgba(145, 213, 255, 1);
        background: rgba(230, 247, 255, 1);
    }
}
</style>